What is CPU | Central Processing Unit | Types of CPU | Definition of CPU | Intel Core I3, I5, and I7

What is CPU?

What is CPU? If you also want to know, the full name of the CPU is Central Processing Unit. The CPU computer has a control center. Inside it is felt like a chip. It is called a processor and the processor's computer is also called the brain because the processor controls all the components of the computer. The processor is like a small electronic device that is attached to the computer's motherboard and the processor does all the processing of the computer's computer.

Central Processing Unit

A processor processes the input in the computer and gives output. All the work inside the computer, such as the control of the program functions and operating system, is done by the processor. The processor works very fast. Can make trillion calculations in approximately 1 second.

 

• CPU speed will be less or more depending on the following:-

 

1- How many cores:-

Professor Speed Cores relies on numbers. The more Cores, the more processor speed will work. This is done in the processor so that the processor can work together many tasks at once. Nowadays, Dual Core, Quad Core, Octa Core, Hexa Core, and Intel Deca Core processors are available. The more processors in the processor, the more processors will work with power and speed.

2- Processor clock speed:-

To process Cores in the processor are set to clock speed and it is seen how much processor works in a second. Gigahertz is used to measure it, and the more speed the clock speed in the processor, the same processor speed will work.

3- Processor types:-

Nowadays Intel is the largest processor company. Nowadays large computer companies use Intel's processor for computers. Intel launches version of newer processor every year. 

 

• Intel's most famous version is the Core I3, I5, and I7 processors.

(A)- Intel Core I3:-

Intel Core i3 is a Daul Core processor, this processor's clock speed is 2.3 GHz to 2.7 GHz. Because there is hyperthreading enabled in it. It contains up to 3 MB of Cache memory. This processor takes very little power. And it's a great processor for a basic user. Each year their new models are launched. Those called Generation such as 4th Generation 5th Generation and each year, they are improvised and improvised. And you do not get a yearly processor good performance.

(B)- Intel Core I5:-

intel Cores I5 Processor I3 is built by Improving. This processor gives you two warrants. In either Dual Core and the other in Quad Core, this processor is available in both. This is done by upgrading core I3. Therefore, it will get improvisation in the Cache Memory Memory clock speed. In this, you also get the Turbo mode option. And it has a clock speed of up to 3.1 GHz and a Cache Memory from 6 MB to 8 MB. This professor is used only for professional use.

(C)- Intel Core I7:-

Intel Cores I7 processor has been built by upgrading to I5. It is found only in Quad Core. The clock speeds of this processor can be seen from 2.7 GHz to 3.3 GHz. It receives up to 8 MB of Cache memory. In this processor, you get extra functions such as turbo and hyperthreading building memory control. And this is the best in processor performance. But this is also the most expensive processor. This professor is also used only for professional use.